<html><body><div style="color:#000; background-color:#fff; font-family:HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif;font-size:16px"><div><span></span></div><div></div><div id="yui_3_16_0_1_1431309412155_2791"><br></div><div id="yui_3_16_0_1_1431309412155_2883">I'm doing some research. Does anyone know what were the thickness and width of the reinforcement rings on the Gato or Balao class US submarines. Even an estimate would help. </div><div id="yui_3_16_0_1_1431309412155_2920"><br></div><div id="yui_3_16_0_1_1431309412155_2921">Thanks,</div><div id="yui_3_16_0_1_1431309412155_2922">Chris</div><div id="yui_3_16_0_1_1431309412155_2882"><br></div><div class="signature" id="yui_3_16_0_1_1431309412155_2792"><font id="yui_3_16_0_1_1431309412155_2825" size="4"><strong id="yui_3_16_0_1_1431309412155_2824">Christopher Cave <br></strong><br></font><em id="yui_3_16_0_1_1431309412155_2796"><u id="yui_3_16_0_1_1431309412155_2795"><font id="yui_3_16_0_1_1431309412155_2794" size="3" style="background-color: rgb(255, 191, 128);"><strong id="yui_3_16_0_1_1431309412155_2793">christophercave@yahoo.com</strong></font></u></em></div><div id="yui_3_16_0_1_1431309412155_2799" style="font-family: HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif; font-size: 16px;"><div id="yui_3_16_0_1_1431309412155_2798" style="font-family: HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif; font-size: 16px;"><div class="y_msg_container" id="yui_3_16_0_1_1431309412155_2805"><br></div> </div> </div> </div></body></html>